2
Site Preparation
Space and Load Requirements
Thermo Scientific TSQ Quantum XLS and TSQ Quantum GC Preinstallation Requirements Guide 5
3. Install the forepump on the floor close to the mass spectrometer. The total length of the
vacuum hose connecting the mass spectrometer to the forepump should not exceed 8 ft.
Depending on available space, you have two options for the placement of the forepump
and for connecting the vacuum hose from the mass spectrometer to the forepump:
• If the workbench has space beneath it, place the forepump under the workbench
immediately behind the mass spectrometer as shown in Figure 1. Either run the
vacuum hose behind the workbench or make a 6.4 cm (2.5 in.) diameter hole
through the bench for the vacuum hose. If necessary, allow room to run the power
cords from the forepump through the hole.
• If the workbench has limited space under or at the end of it, place the forepump on
the floor in front of the mass spectrometer.
Table 2 lists the space requirements and weights of the typical TSQ Quantum XLS or TSQ
Quantum GC system components.
CAUTION Whenever possible, provide space under the workbench for the
forepump. If placed in front of the mass spectrometer, the forepump can block
access to drawers and cabinets and can represent a trip hazard.
IMPORTANT You must be able to move the GC away from the mass
spectrometer by 36 cm (14 in.) to remove or install the transfer line. Ensure there
is sufficient table space to the left of the GC, as shown in Figure 2.
Note To maintain forepump integrity, route the exhaust tubing from the exhaust
port down to the floor, not from the forepump vertically toward the ceiling.
Table 2. TSQ Quantum XLS and TSQ Quantum GC system dimensions and weights
Height Width Depth Weight
Module cm in. cm in. cm in. kg lb
TSQ Quantum MS 69 27 56 22 76 30 118 258
TRACE GC Ultra GC 51 20 61 24 66 26 48 105
TriPlus AS (optional) 67 26 87 34 77 30 25 56
Minitower computer 48 19 18 7 43 17 14 30
Monitor 4116411643175 11
Keyboard 52481920812
Forepump 30 12 20 7 64 25 34 75
Laser printer
*
(optional)
*
Approximate. The actual value depends on your equipment.
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